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get problem with while loop

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Israt Jahan
Israt Jahan on 14 Jul 2016
Answered: Israt Jahan on 26 Jul 2016
Hi I have written this code to calculate T1...T5 value. Where every loop works with value of R1...R5. But it does not work. Anyone please tell me what type of mistake i made to write this code.
clear all
%%%Thermal resistance
R1=0.0016;
R2=0.0018;
R3=0.00036;
R4=0.00032;
R5=0.0005;
p=25000;
Tc=25;
Tj=125;
%%%%Temperature of each layer
x=6;y=6;
while x<6&&y<6
x=x+1;
y=y+1;
Ty=Tc+(Rx*p);
end

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Accepted Answer

Andrei Bobrov
Andrei Bobrov on 14 Jul 2016
R = [0.0016;0.0018;0.00036;0.00032;0.0005];
p=25000;
Tc=25;
T = Tc+(R*p);

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More Answers (2)

Azzi Abdelmalek
Azzi Abdelmalek on 14 Jul 2016
Edited: Azzi Abdelmalek on 14 Jul 2016
Rx is an undefined variable, you need to put R1,R2,...,R5 in a vector
%%%Thermal resistance
R1=0.0016;
R2=0.0018;
R3=0.00036;
R4=0.00032;
R5=0.0005;
R=[R1 R2 R3 R4 R5];
p=25000;
Tc=25;
Tj=125;
%%%%Temperature of each layer
x=0;y=0;
while x<5&&y<5
x=x+1;
y=y+1;
Ty(x)=Tc+(R(x)*p);
end
Ty

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Israt Jahan
Israt Jahan on 26 Jul 2016
thank you so much

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